问题
单项选择题
下列哪项不是始发托架作用（）。
A、固定盾构机方位
B、方便通行
C、承载盾构机自重
D、调整盾构机中心达到设计标高
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
下列哪项不是始发托架作用（）。
A、固定盾构机方位
B、方便通行
C、承载盾构机自重
D、调整盾构机中心达到设计标高
参考答案：D
It had been a tiring day and I was looking forward to a quiet evening. My husband wouldn’t come back until late and I had 16 to sit down in a comfortable armchair in the living room and read a book. I 17 the children to bed early and 18 a cold supper and some coffee. Soon I was sitting comfortably with a plate 19 with food before me and a book at my side. I was just beginning to eat when the telephone rang. I put down my knife and fork and hurried to 20 it. By the time I got back to the living room, my coffee 21 cold. After I finished my 22 I began to drink my coffee with my book 23 at page one. Suddenly there was a 24 at the door. It gave me such a great surprise that I spilt the 25 and made an ugly stain（污迹）on my skirt. Some stranger had got 26 and wanted me to show him the way. It 27 ages to get rid of him. At last I 28 to sit down again and actually read a whole page without any more interruption until the baby woke up. He began crying loudly and I rushed upstairs. The baby was 29 awake at eleven o'clock when my husband came home. I should have cried myself when he asked me if I had a(n) 30 evening！
|